Update app.py

app.py

@@ -16,6 +16,7 @@ import PIL.Image
 import PIL.ImageDraw
 import PIL.ImageFont
 import gradio as gr
+import cachetools.func
 
 
 logger = structlog.getLogger()
@@ -90,6 +91,7 @@ class Weather:
         headers = {'accept': 'application/json'}
         return requests.get(url, headers=headers).json()
 
+    @cachetools.func.ttl_cache(maxsize=128, ttl=15*60)
     def get_info(self):
         weather = self.get_weather()
         curr_hour = None
@@ -209,7 +211,7 @@ Do not include specific numbers.'''.replace('\n', ' '))
 # Define Gradio interface
 iface = gr.Interface(fn=WeatherDraw().step, 
                      inputs=gr.inputs.Textbox(label="Enter Zipcode"), 
-                     outputs=[gr.outputs.Image(), "text", "text", "text", "text"],
+                     outputs=[gr.outputs.Image(type='pil'), "text", "text", "text", "text"],
                      title="US Zipcode Weather",
                      description="Enter a US Zipcode and get some weather.")